I enjoyed the Isle of Quel'Danas, Argent Tournament, Firelands hub, Dominance/Shieldwall hubs, and Isle of Thunder hubs. I like how each had its own distinct flavor either being a server wide unlock or personal unlock. I absolutely detest Timeless Isle because you spend more time running from event to event hoping to at least tag it then you do enjoying the game and doing the content. It just felt like they threw it together in 10 minutes using reused assets from Jade Forest combined with random mobs from the expansion. Then they tossed in some random loot chests, 2 world bosses and called it a day.